diff options
| author | Tuguoyi <tu.guoyi@h3c.com> | 2020-12-08 14:53:35 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-12-18 10:08:24 +0000 |
| commit | 80ef0586d36a49ada917ac4e775a3c3574c9713e (patch) | |
| tree | 03e8ae673ef4b10a5e093511470ddc59996c7505 /migration/savevm.c | |
| parent | 243e7480d5bc769cffa2df7f17f91c16deb511b6 (diff) | |
savevm: Remove dead code in save_snapshot()
The snapshot in each bs is deleted at the beginning, so there is no need
to find the snapshot again.
Signed-off-by: Tuguoyi <tu.guoyi@h3c.com>
Message-Id: <1607410416-13563-2-git-send-email-tu.guoyi@h3c.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration/savevm.c')
| -rw-r--r-- | migration/savevm.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/migration/savevm.c b/migration/savevm.c index 5f937a2762..601b5144b8 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -2728,7 +2728,7 @@ int qemu_load_device_state(QEMUFile *f) int save_snapshot(const char *name, Error **errp) { BlockDriverState *bs, *bs1; - QEMUSnapshotInfo sn1, *sn = &sn1, old_sn1, *old_sn = &old_sn1; + QEMUSnapshotInfo sn1, *sn = &sn1; int ret = -1, ret2; QEMUFile *f; int saved_vm_running; @@ -2797,13 +2797,7 @@ int save_snapshot(const char *name, Error **errp) } if (name) { - ret = bdrv_snapshot_find(bs, old_sn, name); - if (ret >= 0) { - pstrcpy(sn->name, sizeof(sn->name), old_sn->name); - pstrcpy(sn->id_str, sizeof(sn->id_str), old_sn->id_str); - } else { - pstrcpy(sn->name, sizeof(sn->name), name); - } + pstrcpy(sn->name, sizeof(sn->name), name); } else { /* cast below needed for OpenBSD where tv_sec is still 'long' */ localtime_r((const time_t *)&tv.tv_sec, &tm); |